| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.69 | 12.477% | $265.097 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $245.75 | 8.662% | $267.0369 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $197.34 | 12.217% | $221.449 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $117.60 | 10.368% | $129.7928 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $124.67 | 3.120% | $128.5597 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $140.30 | 13.116% | $158.7017 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $18.88 | 5.406% | $19.9007 | $19.90 | $19.90 | $19.90 |
| 7 purchase totals = | $1,080.23 | $1,190.5378 | $1,190.54 | $1,190.55 | $1,190.50 | |